| | N2,N2',N7,N7'-TETRAKIS(3-METHOXYPHENYL)-N2,N2',N7,N7'-TETRAKIS(4-METHOXYPHENYL)-9,9'-SPIROBI[FLUORENE]-2,2',7,7'-TETRAAMINE CAS:1573202-44-4 Formula: C81H68N4O8 6.08222e+006 1225.43 n/a N2,N2,N2',N2',N7,N7,N7',N7'-OCTAKIS(4-METHOXYPHENYL) SPIRO[FLUORENE-9,9'-XANTHENE]-2,2',7,7'-TETRAAMINE CAS:1887794-22-0 Formula: C81H68N4O9 6.27888e+006 1241.43 n/a |